//
//  COKVATrackerManager.h
//  CocoProject
//
//  Created by Vill on 2023/11/3.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface COKVATrackerManager : NSObject

+ (instancetype)shared;

- (void)kvaTrackerWith:(void(^)(NSString *str))block;

/**
 获取字符串的首字母, 缺省为#
 */
- (NSString*)firstChar:(NSString *)string;


@end

NS_ASSUME_NONNULL_END
